Base | Representation |
---|---|
bin | 11011011110001111111000… |
… | …000010111101110001110000 |
3 | 120211210211201202222210012100 |
4 | 123132033320002331301300 |
5 | 111314102403422440142 |
6 | 1104550351311300400 |
7 | 34310245050650121 |
oct | 3336177002756160 |
9 | 524724652883170 |
10 | 120825886530672 |
11 | 35553a75027604 |
12 | 11674a48b1a700 |
13 | 5255aa849b4cb |
14 | 21ba00b3d0048 |
15 | de7e5a385b4c |
hex | 6de3f80bdc70 |
120825886530672 has 120 divisors (see below), whose sum is σ = 350417454369840. Its totient is φ = 38818389012480.
The previous prime is 120825886530659. The next prime is 120825886530677. The reversal of 120825886530672 is 276035688528021.
120825886530672 is a `hidden beast` number, since 1 + 2 + 0 + 8 + 25 + 8 + 8 + 6 + 530 + 6 + 72 = 666.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (120825886530677) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 22951233 + ... + 27720224.
It is an arithmetic number, because the mean of its divisors is an integer number (2920145453082).
Almost surely, 2120825886530672 is an apocalyptic number.
120825886530672 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
120825886530672 is an abundant number, since it is smaller than the sum of its proper divisors (229591567839168).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
120825886530672 is a wasteful number, since it uses less digits than its factorization.
120825886530672 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 50672071 (or 50672062 counting only the distinct ones).
The product of its (nonzero) digits is 77414400, while the sum is 63.
The spelling of 120825886530672 in words is "one hundred twenty trillion, eight hundred twenty-five billion, eight hundred eighty-six million, five hundred thirty thousand, six hundred seventy-two".
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